The engraving machine is flexible, convenient, efficient, and the speed of the impact machine can be adjusted. It is suitable for jewelry, crafts, wrought iron and other industries, and is a good helper for engravers.
After using the engraving machine for a period of time, the water in the decompression cup on the back of the machine should be drained.
Add an appropriate amount of No. 10 mechanical oil to the size engraving handle.
If there is a malfunction, do not blindly disassemble, please check the repair by a professional.
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